Speco HRLN - Page 34

Live View Introduction
DVR User Manual
28
Button/Parameter Meaning
Day/night mode
switch autofocus
If checked, the lens will focus automatically when the camera switches between
day/night mode.
Time Interval
This is the time interval when camera lens is auto-focusing. The interval can be set in the
drop-down list.
Note: if the lens of the camera connected to the DVR is fixed, the lens control function is unavailable.